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Lumbar support device

  • US 20040104610A1
  • Filed: 12/02/2002
  • Published: 06/03/2004
  • Est. Priority Date: 12/02/2002
  • Status: Active Grant
First Claim
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1. A lumbar support device comprising:

  • a rigid shell having a back portion between opposing sides, the sides extending forwardly of the back portion and defining a hollow; and

    an inelastic lumbar support surface having one end attached to one of the sides and another end attached to the other side such that the surface partially encloses the hollow, said surface having an adjustable surface contour.

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